「はあ・・・・・・なあ、涼。　うちの妹をやるから ゲーム買う金をくれ」
haa....naa, Ｒｙｏｕ. uchino imoutowo yaru (fucking) kara (from) 　ge-mu (game)  kaiu (to buy) kane (money)  wo (direction) kure (to come)
sigh, look Ryou. I want my fucking sister to give me money to buy a game.


「俺も妹はひとりで充分だよ」
ore mo imouto wa (my sister is)  hitori　（alone)  de juubuun (plenty)  da (to be) yo (emphasis)
My sister alone is enough!


「だよなあ。　現実に妹がいたって、いいことなんてねえもんな」
dayonaa (I wish it was) 　genjitsu (reality) ni imouto (imouto) ga itatte (very/extremely) , ii koto (good(things))  nante (such as) neemon na.
I wish. The truth is my sister can do very good thingｓ you know?


「やっぱ、妹は二次元に限るわ・・・・・・おつ、　あったあった。俺、前からこのゲームに目をつけてたんだよつけてたんだよ」
yappa (also), imouto ha nijigen (2D)  nikagiru ....... ohhh, attaatta. Ore, mae　kara (from)  kono (this) gemu (game) ni mewotsukete (kept an eye on) tan dayo (to be (emphasis)
Ａｌｓｏ, nothing is better than 2D imoutos. (insert attaatta for effect?). I ___ from this game kept an eye on ___


「なんていうゲーム？」
nante iu gemu?
what is the name of the game? (?)


「うちの妹は総理」
uchino imouto wa (my imouto)  souri
My sister is the president.

「・・・・・・前に幼なじみが大統領になったゲームなかったっけ？」
mae (before)  ni osananajimi (childhood friend) daitouryou (president) ninatta gemu nakattakke
Wasn't there a game about a childhood friend becoming president?

「そうだったｊか？　俺、妹ゲーしかチェックしてねえからなあ」
sou datta ka? ore (I)  imouto gee (imouto game) shika (only)  chekkushite (to check)    nee  (not) kara (because)  naa (emphasis)
There was? Because I only check imoutoge.

「世の中　には、2種類のお兄ちゃんがいるらしい
yononaka ni wa shirui no oniichan ga iru rashii
There are two typical varieties of brother in this world.

「現実の妹に絶望、ゲームでも妹チャッラに感情移入できなくなったお兄ちゃん。
genjitsu (real) no imouto (imouto)  zetsubou (hopeless) , geemu demo imouto  charra ni　(but game imoutos characters) kanjouinyuu deki naku natta oniichan
real sisters are hopeless, but sister characters in the game
([21:12:30] <&windex> he's bitching that in reality little sisters bring despair and game little sister characters have empathy (?) onii-chan vOv
[21:12:51] <~Cirno`> they empathize with oniichan)